NASA's Curiosity rover captures 360-degree view of Mars — and finds strange sulfur stones
The Curiosity shows sulfur stones, with no explanation of how they occurred on the Martian surface.
By Robert Z. Pearlman published
An artificial banana floated in the microgravity environment of outer space. No longer needing its attached tethers, it just hung there in the bay of its spacecraft's otherwise empty cargo hold.
By Brett Tingley published
In new testimony, the head of the Pentagon's UFO office told the US senate that it "has not discovered any verifiable evidence of extraterrestrial beings, activity or technology."
By Alexis De Leaver published
Hurry, stocks are low! 25% off this versatile Sony camera that is also perfect for astrophotography, there's not a lot we don't love about this early Black Friday deal.
By Ian Stokes published
Take the high ground with this stunning, and very expensive, replica lightsaber.
By Robert Z. Pearlman published
"The Wizard of Oz" and space exploration are two topics that by all rights should have nothing in common. But as it turns out, if you follow the Yellow Brick Road long enough you reach the moon.
By Keith Cooper last updated
From being the most Earth-like planet known to being consigned to the trash bin, the story of Gliese 581g is a precautionary tale for exoplanet hunters.